When evaluating co-founders, it's essential to have a diverse range of strengths, including at least one technical founder and someone dedicated to the business side, like fundraising.

It's important for co-founders to have complementary skills rather than overlapping ones to ensure a balanced team.

It's important to have co-founders who cover different skill sets and trust each other, as this foundation is crucial for navigating the challenges of building a startup.

Having a co-founder with complementary skills is important. For instance, if you're great at sales, ideally, your co-founder should excel at product development and coding, allowing you to divide and conquer tasks effectively.

Many successful founders come from diverse backgrounds and possess different strengths, not just the stereotypical traits of brilliant programmers or charismatic leaders.

Diversity among founders is crucial; they can come from various backgrounds and experiences, which enriches the entrepreneurial ecosystem.

It's important to find a co-founder with complementary skills but the same moral compass, as this balance was key to the success of Y Combinator.

Having a four-person co-founder team and maintaining engagement from all members over the years is rare, but our strong interpersonal dynamics contributed to our stability.

We prioritize building a strong co-founder relationship, as it sets the foundation for our team's culture and success.